Hyper Step HSS Cobalt Drill Bit Set 1/8 To 1/2 Inch, 13 Pc Stubby TurboStep Mechanics, Industrial Grade 4X Longer Life M35 Cobalt Alloy, No Pilot Hole Needed, Fast Metal Drilling For Stainless And Hardened Steel

Coated M35 Cobalt Drill Bit Set: 13-Piece Stubby TurboStep
✔️ 1/8in to 1/2in sizes, no pilot hole needed, 4x life boost

Industrial-grade M35 cobalt alloy drill bits deliver fast, clean cuts through stainless steel and hardened metals. The compact stubby TurboStep design lets you work in tight spaces without sacrificing durability, and the 13-piece set covers common hole sizes from 1/8 to 1/2 inch.

✅ 4X longer life vs standard HSS bits
✅ No pilot hole required thanks to stepped tip
✅ Stubby length for tight-space drilling
✅ Suitable for hardened steel and stainless steel
✅ Lubrication recommended for metal drilling to reduce heat
✅ 13-piece set spans 1/8 to 1/2 in

💡 What is a cobalt drill bit set commonly used for in metalworking and maintenance?

Handy for tough metal projects that demand durability and precision.

• Handy for drilling through stainless steel and hardened steel with clean holes
• Excellent heat resistance helps maintain sharp cutting edges
• Compact stubby design allows work in confined spaces
• Use lubrication to minimize friction and extend bit life